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General

  • Target

    010c6f74aa7941262a2a7f930ed8c89ea50ce13f694d8ab56005bb5aa40b0298.exe

  • Size

    725KB

  • Sample

    240313-cfdwrsbd97

  • MD5

    abf936d82bdad5fb4630db128f1157ef

  • SHA1

    80e17b6d469b3e5c540ef9f1be363b8d7ccaecf7

  • SHA256

    010c6f74aa7941262a2a7f930ed8c89ea50ce13f694d8ab56005bb5aa40b0298

  • SHA512

    56fd86c95f238981d1b9769baf0607017b1640400751ec1157de3da18264a01f2a90f4c1fb3234de78ab0a210c6359b5903ac2ae07eb709c7baa8f642c05811d

  • SSDEEP

    12288:1dsJTENl3lGk5ZhdeHeW9bbz17vfRTsjvzu4m6iqxLfE8i8XUkR:gxENlQk5ZkFB7fRyBpiULfE4D

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      010c6f74aa7941262a2a7f930ed8c89ea50ce13f694d8ab56005bb5aa40b0298.exe

    • Size

      725KB

    • MD5

      abf936d82bdad5fb4630db128f1157ef

    • SHA1

      80e17b6d469b3e5c540ef9f1be363b8d7ccaecf7

    • SHA256

      010c6f74aa7941262a2a7f930ed8c89ea50ce13f694d8ab56005bb5aa40b0298

    • SHA512

      56fd86c95f238981d1b9769baf0607017b1640400751ec1157de3da18264a01f2a90f4c1fb3234de78ab0a210c6359b5903ac2ae07eb709c7baa8f642c05811d

    • SSDEEP

      12288:1dsJTENl3lGk5ZhdeHeW9bbz17vfRTsjvzu4m6iqxLfE8i8XUkR:gxENlQk5ZkFB7fRyBpiULfE4D

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables referencing Windows vault credential objects. Observed in infostealers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks